1 files changed, 0 insertions, 206 deletions
diff --git a/create-lab b/create-lab
deleted file mode 100755
index 8640ed6..0000000
--- a/create-lab
+++ /dev/null
@@ -1,206 +0,0 @@
-#!/usr/bin/env bash
-set -euo pipefail
-
-URI="qemu:///system"
-
-IMGROOT="/var/lib/libvirt/images"
-BASEDIR="$IMGROOT/base"
-LABDIR="$IMGROOT/lab"
-
-# Template domains (XML donors)
-TEMPLATE_DOMAIN_DEBIAN="debian13-template"
-TEMPLATE_DOMAIN_NIXOS="nixos-template"
-
-# Base qcow2 images (backing files)
-TEMPLATE_BASE_DEBIAN="$BASEDIR/debian13-template.qcow2"
-TEMPLATE_BASE_NIXOS="$BASEDIR/nixos-base.qcow2"
-
-usage() {
-  cat <<'EOF'
-Usage: kvm-lab-create <lab-name> [--base template|work01|nixos|/abs/path.qcow2] [--start]
-
-Examples:
-  kvm-lab-create lab10 --base template --start
-  kvm-lab-create lab11 --base work01 --start
-  kvm-lab-create lab20 --base nixos --start
-  kvm-lab-create lab12 --base /var/lib/libvirt/images/base/custom.qcow2 --start
-EOF
-}
-
-# --- Parse args ---
-NAME="${1:-}"
-shift || true
-
-BASESEL="template"
-START="no"
-
-while [[ $# -gt 0 ]]; do
-  case "$1" in
-    --base)
-      BASESEL="${2:-}"
-      shift 2
-      ;;
-    --start)
-      START="yes"
-      shift
-      ;;
-    -h|--help)
-      usage
-      exit 0
-      ;;
-    *)
-      echo "ERROR: Unknown argument: $1"
-      usage
-      exit 1
-      ;;
-  esac
-done
-
-if [[ -z "${NAME:-}" ]]; then
-  usage
-  exit 1
-fi
-
-DISK="${LABDIR}/${NAME}.qcow2"
-XML_TMP="$(mktemp "/tmp/${NAME}.xml.XXXXXX")"
-cleanup() { rm -f "$XML_TMP"; }
-trap cleanup EXIT
-
-# --- Resolve base selection (qcow2 backing file) ---
-resolve_base() {
-  local sel="$1"
-
-  if [[ "$sel" == "template" ]]; then
-    echo "$TEMPLATE_BASE_DEBIAN"
-    return 0
-  fi
-
-  if [[ "$sel" == "nixos" ]]; then
-    echo "$TEMPLATE_BASE_NIXOS"
-    return 0
-  fi
-
-  if [[ "$sel" == "work01" ]]; then
-    # Pick newest promoted work01 base (must exist first)
-    local latest
-    latest="$(ls -1t "$BASEDIR"/work01-base-*.qcow2 2>/dev/null | head -n 1 || true)"
-    if [[ -z "$latest" ]]; then
-      echo "ERROR: No work01 base found in $BASEDIR (expected work01-base-*.qcow2)."
-      echo "Action: run your promote script to create one."
-      return 1
-    fi
-    echo "$latest"
-    return 0
-  fi
-
-  # Absolute path base
-  if [[ "$sel" == /* ]]; then
-    echo "$sel"
-    return 0
-  fi
-
-  echo "ERROR: Invalid --base '$sel' (use template|work01|nixos|/abs/path.qcow2)"
-  return 1
-}
-
-# --- Select template domain (XML donor) based on base selection ---
-resolve_template_domain() {
-  local sel="$1"
-
-  if [[ "$sel" == "nixos" ]]; then
-    echo "$TEMPLATE_DOMAIN_NIXOS"
-    return 0
-  fi
-
-  # If user gave an absolute qcow2, we default to Debian template unless they explicitly chose nixos.
-  # (You can change this policy later by adding a separate --os flag.)
-  echo "$TEMPLATE_DOMAIN_DEBIAN"
-  return 0
-}
-
-BASE="$(resolve_base "$BASESEL")"
-TEMPLATE_DOMAIN="$(resolve_template_domain "$BASESEL")"
-
-# --- Preconditions (read-only checks) ---
-if [[ ! -d "$LABDIR" ]]; then
-  echo "ERROR: Lab directory missing: $LABDIR"
-  exit 1
-fi
-
-if ! sudo test -r "$BASE"; then
-  echo "ERROR: Base image not readable (via sudo): $BASE"
-  exit 1
-fi
-
-if [[ -e "$DISK" ]]; then
-  echo "ERROR: Disk already exists: $DISK"
-  exit 1
-fi
-
-if virsh -c "$URI" dominfo "$NAME" &>/dev/null; then
-  echo "ERROR: Domain already exists: $NAME"
-  exit 1
-fi
-
-if ! virsh -c "$URI" dominfo "$TEMPLATE_DOMAIN" &>/dev/null; then
-  echo "ERROR: Template domain not found in $URI: $TEMPLATE_DOMAIN"
-  echo "Action:"
-  if [[ "$TEMPLATE_DOMAIN" == "$TEMPLATE_DOMAIN_NIXOS" ]]; then
-    echo "  - Define a nixos-template domain (UEFI/OVMF) and keep it powered off."
-  else
-    echo "  - Ensure debian13-template exists."
-  fi
-  exit 1
-fi
-
-# --- Create overlay disk ---
-echo "Using template domain: $TEMPLATE_DOMAIN"
-echo "Using base: $BASE"
-echo "Creating overlay disk: $DISK"
-sudo qemu-img create -f qcow2 -F qcow2 -b "$BASE" "$DISK" >/dev/null
-sudo chown libvirt-qemu:libvirt "$DISK"
-sudo chmod 0660 "$DISK"
-
-echo "Validating backing file..."
-sudo qemu-img info "$DISK" | grep -E "file format:|virtual size:|backing file:" || true
-
-# --- Clone domain XML ---
-echo "Cloning domain XML from: $TEMPLATE_DOMAIN"
-virsh -c "$URI" dumpxml "$TEMPLATE_DOMAIN" > "$XML_TMP"
-
-# Detect original disk path inside the template XML and replace it robustly
-ORIG_DISK_PATH="$(grep -oP "(?<=<source file=')[^']+" "$XML_TMP" | head -n 1 || true)"
-if [[ -z "$ORIG_DISK_PATH" ]]; then
-  echo "ERROR: Could not find <source file='...'> disk path in template XML ($TEMPLATE_DOMAIN)."
-  echo "Action: ensure the template VM uses a file-backed qcow2 disk."
-  exit 1
-fi
-
-# Set name, disk path, and force NAT-only network "default"
-sed -i \
-  -e "s|<name>${TEMPLATE_DOMAIN}</name>|<name>${NAME}</name>|" \
-  -e "s|${ORIG_DISK_PATH}|${DISK}|g" \
-  -e "s|<source network='[^']*'|<source network='default'|g" \
-  "$XML_TMP"
-
-# Remove UUID to avoid collision with template
-sed -i -E '/<uuid>[^<]*<\/uuid>/d' "$XML_TMP"
-
-# Remove any host filesystem passthrough (if present)
-perl -0777 -i -pe 's/<filesystem[\s\S]*?<\/filesystem>\n?//g' "$XML_TMP"
-
-# --- Define domain ---
-echo "Defining domain: $NAME"
-virsh -c "$URI" define "$XML_TMP" >/dev/null
-
-# --- Optional start ---
-if [[ "$START" == "yes" ]]; then
-  echo "Starting domain: $NAME"
-  virsh -c "$URI" start "$NAME" >/dev/null
-fi
-
-echo "OK: Lab '$NAME' created (disk: $DISK)."
-if [[ "$START" != "yes" ]]; then
-  echo "To start: virsh -c $URI start $NAME"
-fi
-